gforth/errors.fs - diff

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version 1.6, 1998/12/08 22:02:41	version 1.7, 1999/02/03 00:10:20
Line 29	Line 29

variable next-exception -2048 next-exception !	variable next-exception -2048 next-exception !

: exception ( addr u -- n )	: exception ( addr u -- n ) \ exception- gforth
\G @var{n} is a previously unused THROW value in the range	\G @var{n} is a previously unused THROW value in the range
\G {-4095...-256}. Consecutive calls to EXCEPTION return	\G (-4095...-256). Consecutive calls to EXCEPTION return
\G consecutive decreasing numbers. Gforth uses the string	\G consecutive decreasing numbers. Gforth uses the string
\G @var{addr u} as error message.	\G @var{addr u} as error message.
next-exception @ errstring	next-exception @ errstring